WARNING: This page is about a different car, the 2011 BMW 750xi, 2011 BMW 750Lxi, 2010 BMW 750xi, and 2010 BMW 750Lxi. However, it is still accessible from the selected car via links, so may be relevant.
0491767 245190 Adapter MW
NOTE:
For pressure gauge 13 3 061 for checking oil pressure in transmission [Discontinued]